The HI-9126N portable pH/ORP includes Hanna's exclusive Calibration Check™ technology. Calibration Check™ monitors the pH bulb and reference junction of the electrode every time the instrument is calibrated. In the event of a dirty pH electrode, Calibration Check™ warns users that maintenance may be needed.

This portable meter utilises the HI-1230B double junction pH electrode. The double junction helps to minimise junction contamination for consistently accurate results. The HI 9126 can also measure ORP using optional probes as well as storing and recalling readings at the touch of a button.

Key features

• pH Calibration Check™
• Electrode condition monitoring
• Measurement store and recall
• Backlit, multi-level LCD display
• User-selectable calibration reminder
• Tutorial messages displayed on LCD
• BEPS; (Battery Error Prevention System)

Supplied with

• HI 1230B pH electrode and HI 7662 temperature probe
• Starter pack of cleaning and buffer solutions
• 100 mL plastic beaker
• Batteries, instructions and hard carrying case